Senior Security Reliability Engineer, Infra & Identity

OpenAI is seeking a Staff Security Reliability Engineer to design, build, and operate reliable, secure infrastructure that underpins identity, access, endpoint, and shared platform services. You will own end-to-end infrastructure, enforce security by default, and enable teams to move fast with confidence.

This role is based in our San Francisco HQ and requires in-office presence, with on-prem, hybrid, and cloud integrations.